The impact of improved compliance with a weekly contraceptive transdermal system (Ortho Evra) on contraceptive efficacy.
D000279:Administration, Cutaneous; D000328:Adult; D003271:Contraceptive Agents, Female / Q000008:administration & dosage / Q000494:pharmacology; D003277:Contraceptives, Oral, Combined / Q000008:administration & dosage / Q000494:pharmacology*; D004305:Dose-Response Relationship, Drug; D004333:Drug Administration Routes; D004334:Drug Administration Schedule; D005260:Female; D006801:Humans; D010349:Patient Compliance; D016032:Randomized Controlled Trials as Topic; D016896:Treatment Outcome
D003271:Contraceptive Agents, Female; D003277:Contraceptives, Oral, Combined